Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8055777 | Establishing call over intranet and external network via DMZ | Kenichi Horio, Masaaki Noro, Noriyuki Fukuyama, Hideaki Miyazaki, Masanobu Morinaga +1 more | 2011-11-08 |
| 8046474 | Method, apparatus, programs and storage medium for transferring data between different types of terminals | Tetsuya Kato, Akinobu Toda, Hideyuki Motoyama, Noriyuki Fukuyama, Ichiro Iida +2 more | 2011-10-25 |
| 8019349 | Telephone conversation resumption system, telephone conversation resumption program, telephone conversation resumption method, portable terminal and relay apparatus | Satoshi Okuyama | 2011-09-13 |
| 7978839 | Communication system, server equipment and terminal equipment | Takashi Ohno, Kenichi Horio | 2011-07-12 |